| Author | Popularity |
|---|---|
| de Vos, W.M. | 2 |
| von Wright, A. | 2 |
| Akkermans, A.D.L. | 1 |
| Amor, B. | 1 |
| Crittenden, R. | 1 |
| Fondén, R. | 1 |
| Mattila-Sandholm, T. | 1 |
| Mätto, J. | 1 |
| Ouwehand, A.C. | 1 |
| Pelto, L. | 1 |
| Saarela, M. | 1 |
| Salminen, S. | 1 |
| Vaughan, E.E. | 1 |
| Vilpponen-Salmela, T. | 1 |
| Zoetendal, E.G. | 1 |
